$183 Find Cheap Flights from Helena to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Idaho departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Helena to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$343
Spokane
Spokane1 stop$397
Boise
Boise1 stop$343
Spokane
Spokane1 stop$397

Book Cheap Helena to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Idaho

Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:41 pm - 11:51 pm
HLN
-
BOI
7h 10m
1 stop
Alaska Airlines Logo
4:21 pm - 4:04 pm
BOI
-
HLN
23h 43m
1 stop
$343Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:41 pm - 11:51 pm
HLN
-
BOI
7h 10m
1 stop
Alaska Airlines Logo
6:33 am - 4:04 pm
BOI
-
HLN
9h 31m
1 stop
$343Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:41 pm - 11:51 pm
HLN
-
BOI
7h 10m
1 stop
Alaska Airlines Logo
10:49 am - 4:04 pm
BOI
-
HLN
5h 15m
1 stop
$367Alaska Airlines
Wed, Oct 14 - Sat, Oct 17
Alaska Airlines Logo
5:26 pm - 11:59 pm
HLN
-
BOI
6h 33m
1 stop
Alaska Airlines Logo
12:58 pm - 4:49 pm
BOI
-
HLN
3h 51m
1 stop
$367Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:41 pm - 10:20 pm
HLN
-
BOI
5h 39m
1 stop
Alaska Airlines Logo
6:41 pm - 4:04 pm
BOI
-
HLN
21h 23m
2 stops
$371Alaska Airlines
Fri, Sep 11 - Wed, Sep 16
Alaska Airlines Logo
5:18 pm - 10:38 pm
HLN
-
BOI
5h 20m
1 stop
Alaska Airlines Logo
10:00 am - 4:41 pm
BOI
-
HLN
6h 41m
1 stop
$377Alaska Airlines
Wed, Oct 7 - Thu, Oct 8
Alaska Airlines Logo
5:26 pm - 10:06 pm
HLN
-
BOI
4h 40m
1 stop
Alaska Airlines Logo
12:58 pm - 4:49 pm
BOI
-
HLN
3h 51m
1 stop
$377Alaska Airlines
Sat, Nov 14 - Wed, Nov 18
Alaska Airlines Logo
4:41 pm - 11:59 pm
HLN
-
GEG
8h 18m
1 stop
Alaska Airlines Logo
9:54 am - 4:04 pm
GEG
-
HLN
5h 10m
1 stop
$397Alaska Airlines
Fri, Nov 6 - Sat, Nov 14
Alaska Airlines Logo
4:41 pm - 9:31 pm
HLN
-
GEG
5h 50m
1 stop
Alaska Airlines Logo
6:02 am - 4:04 pm
GEG
-
HLN
9h 02m
1 stop
$401Alaska Airlines
Sun, Aug 9 - Thu, Aug 13
Delta Logo
5:40 am - 9:48 am
HLN
-
BOI
4h 08m
1 stop
Delta Logo
6:00 am - 12:15 pm
BOI
-
HLN
6h 15m
1 stop
$639Delta
Booking Insights

KAYAK's insights & trends for Helena to Idaho flights

Get data-powered insights and trends into flights from Helena to Idaho to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Helena to Idaho take?

The duration of a flight to Idaho depends on your arrival airport. The shortest route to Idaho from Helena is to Boise, which takes 3h 27m.

Find deals

Good to know

Cheapest flight

$183
Flight from Helena to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Helena to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Helena to Idaho

Information on your arrival and departure airports

Helena (HLN)